Genes with common functions often exhibit correlated expression levels. which can be used to identify sets of interacting genes from microarray data. Microarrays typically measure expression across genomic space. creating a massive matrix of co-expression that must be mined to extract only the most relevant gene interactions. https://www.spidertattooz.com/Essie-Gel-Cause-Reflect-0-5-oz-736G-p22291/